CN1982662B - 排气系统 - Google Patents

排气系统 Download PDF

Info

Publication number
CN1982662B
CN1982662B CN200610169321XA CN200610169321A CN1982662B CN 1982662 B CN1982662 B CN 1982662B CN 200610169321X A CN200610169321X A CN 200610169321XA CN 200610169321 A CN200610169321 A CN 200610169321A CN 1982662 B CN1982662 B CN 1982662B
Authority
CN
China
Prior art keywords
exhaust
eddy current
vent systems
systems according
guide vane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN200610169321XA
Other languages
English (en)
Chinese (zh)
Other versions
CN1982662A (zh
Inventor
C·克勒曼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Makita Engineering Germany GmbH
Original Assignee
Dolmar GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dolmar GmbH filed Critical Dolmar GmbH
Publication of CN1982662A publication Critical patent/CN1982662A/zh
Application granted granted Critical
Publication of CN1982662B publication Critical patent/CN1982662B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/08—Other arrangements or adaptations of exhaust conduits
    • F01N13/082—Other arrangements or adaptations of exhaust conduits of tailpipe, e.g. with means for mixing air with exhaust for exhaust cooling, dilution or evacuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/002—Apparatus adapted for particular uses, e.g. for portable devices driven by machines or engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1861—Construction facilitating manufacture, assembly, or disassembly the assembly using parts formed by casting or moulding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/02—Mixing air with exhaust gases for cooling exhaust gases or the apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2270/00—Mixing air with exhaust gases
    • F01N2270/10—Mixing air with exhaust gases for rendering exhaust innocuous, e.g. by dilution
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices
CN200610169321XA 2005-12-14 2006-12-14 排气系统 Expired - Fee Related CN1982662B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE202005019662 2005-12-14
DE202005019662.2 2005-12-14
DE202006013247U DE202006013247U1 (de) 2005-12-14 2006-08-29 Abgasverwirbler
DE202006013247.3 2006-08-29

Publications (2)

Publication Number Publication Date
CN1982662A CN1982662A (zh) 2007-06-20
CN1982662B true CN1982662B (zh) 2011-05-25

Family

ID=37903518

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200610169321XA Expired - Fee Related CN1982662B (zh) 2005-12-14 2006-12-14 排气系统

Country Status (5)

Country Link
US (1) US20080127641A1 (de)
EP (1) EP1798391A3 (de)
JP (1) JP2007162692A (de)
CN (1) CN1982662B (de)
DE (1) DE202006013247U1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8043394B2 (en) * 2008-03-21 2011-10-25 GM Global Technology Operations LLC Particulate matter filter assembly with a flow device
TWM341764U (en) * 2008-04-10 2008-10-01 Chang-He Jian Air pressurization and spoiler structure for internal combustion engine
DE102009036559A1 (de) * 2009-08-10 2011-02-17 Kess-Tech Gmbh Schalldämpferverschlussvorrichtung
US10001048B2 (en) * 2016-03-21 2018-06-19 Paccar Inc Cyclonic thermal diffuser and method
DE102017201719A1 (de) 2017-02-03 2018-08-09 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Vermischen eines Reduktionsmittels mit einem Abgas einer Brennkraftmaschine
DE102017113357A1 (de) 2017-06-19 2018-12-20 Volkswagen Aktiengesellschaft Abgasrohr, Brennkraftmaschine und Kraftfahrzeug
US11732626B2 (en) * 2021-12-28 2023-08-22 Honda Motor Co., Ltd. Mixer and mobile body

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164410A (en) * 1999-01-07 2000-12-26 Andreas Stihl Ag & Co. Exhaust gas muffler
CN1659369A (zh) * 2002-06-05 2005-08-24 美国旋风公司 用于内燃机的流体涡旋装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB594370A (en) * 1945-01-10 1947-11-10 Maxim Silencer Co Improvements in and relating to means for reducing back pressure in exhaust silencers for internal cumbustion engines
GB635990A (en) * 1946-11-20 1950-04-19 Maxim Silencer Co Improvements in whirl chambers
DE948210C (de) 1952-08-30 1956-08-30 Tydens Patenter Ab Auspuffvorrichtung zum Loeschen von gluehenden Teilchen in Verbrennungsgasen
US2886945A (en) * 1954-02-13 1959-05-19 Maschf Augsburg Nuernberg Ag Exhaust pipe
US3964875A (en) * 1974-12-09 1976-06-22 Corning Glass Works Swirl exhaust gas flow distribution for catalytic conversion
JPS52152911U (de) * 1976-05-18 1977-11-19
US4339918A (en) * 1980-09-11 1982-07-20 Hirokuni Michikawa Means for accelerating the discharge of exhaust gas from an internal combustion engine
JPS59176417A (ja) 1983-03-28 1984-10-05 Kazuhiko Ida 自動車の排気路の終端部の構造
US5177962A (en) * 1992-01-14 1993-01-12 Tecumseh Products Company External spark arrestor
US5457955A (en) * 1994-03-07 1995-10-17 Costello; Burton W. Fluid purification with isolation chambers
JP3738927B2 (ja) 1997-06-23 2006-01-25 本田技研工業株式会社 マフラのスパークアレスタ装置
JP3930961B2 (ja) * 1998-01-27 2007-06-13 株式会社共立 内燃エンジンのマフラー
JP3136130B2 (ja) 1998-06-23 2001-02-19 川崎重工業株式会社 小型汎用エンジンのマフラ
US6837335B2 (en) * 2002-01-31 2005-01-04 Mtd Products Inc Replaceable catalyst for exhaust system
US6953104B2 (en) 2003-04-09 2005-10-11 Lockheed Martin Corporation Muffin fan hush hood
DE10337336B4 (de) 2003-08-12 2011-06-22 J. Eberspächer GmbH & Co. KG, 73730 Abgasanlage für eine Brennkraftmaschine
US7086498B2 (en) * 2003-08-25 2006-08-08 Ford Global Technologies, Llc Noise attenuation device for a vehicle exhaust system
JP2005226485A (ja) * 2004-02-10 2005-08-25 Calsonic Kansei Corp 車両用排気系におけるテールパイプ構造
DE602004032473D1 (de) * 2004-02-16 2011-06-09 Anemos Co Ltd Mischelement und statischer fluidmischer damit
DE102004057110B9 (de) 2004-11-26 2008-04-30 Andreas Stihl Ag & Co. Kg Abgasanlage eines durch einen Verbrennungsmotor angetriebenen Arbeitsgerätes
US7028663B1 (en) * 2005-01-26 2006-04-18 Kim Jay S Fluid swirling device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164410A (en) * 1999-01-07 2000-12-26 Andreas Stihl Ag & Co. Exhaust gas muffler
CN1659369A (zh) * 2002-06-05 2005-08-24 美国旋风公司 用于内燃机的流体涡旋装置

Also Published As

Publication number Publication date
EP1798391A3 (de) 2009-04-01
JP2007162692A (ja) 2007-06-28
DE202006013247U1 (de) 2007-09-20
US20080127641A1 (en) 2008-06-05
EP1798391A2 (de) 2007-06-20
CN1982662A (zh) 2007-06-20

Similar Documents

Publication Publication Date Title
CN1982662B (zh) 排气系统
US4388804A (en) Exhaust assembly for tractors
CN101688461B (zh) 一种消除排气压力及防止排气回流的装置
JP2005529273A (ja) 内燃機関用流体旋回装置
KR100766806B1 (ko) 자동차용 배기구
CN107035467B (zh) 发动机的消声器
JP2008518157A (ja) 車両用排気装置
JP6308053B2 (ja) 内燃機関の排気ガス還流装置
CN110382829B (zh) 尾气处理装置、排气管路和相应的制造方法
US10774663B2 (en) Device for exhaust-gas routing having a turbocharger
US20140305109A1 (en) Exhaust pipe arrangement for discharging exhaust from a combustion engine
EP2825741B1 (de) Fahrzeug mit einer vorrichtung zur senkung der abgastemperatur
CN109252921A (zh) 箱式尾气后处理系统
JP2012082742A (ja) 排気ガス浄化装置
US2984967A (en) Exhaust temperature air-cooling system
CN113950571B (zh) 用于在后处理系统中混合排放气体和还原剂的系统和方法
CN108474283A (zh) 结构改进的车辆排放稀释和分散装置
CN114174097B (zh) 工业车辆
JP2020084874A (ja) 過給機用サイレンサ装置
CN210599579U (zh) 流体冷却的电驱动压缩机及其定子壳体
CN217080826U (zh) 一种大功率雾化炮风机
CN213270037U (zh) 排气尾管降温结构
WO2020241931A1 (ko) 차량 내연기관용 매연저감장치
CN211661049U (zh) 一种铸件分离用斗式提升机
JP2021131030A (ja) 排気構造

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110525

Termination date: 20171214